Fully-auto Rear Blade Side Sealer & Shrink Tunnel

This fully-auto Rear Blade Side Sealer & Shrink Tunnel system consists of a GH-5030LH rear-blade sealing and cutting main unit paired with an SF-8050E widened and heightened heat shrink tunnel. Specifically designed for tall, wide, and long products, it features an industry-unique rear-mounted horizontal blade structure and a large packaging area.

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Basic Parameters: The entire machine uses a unified AC220/380V three-phase 50/60Hz industrial power supply. The worktable height is 825±25mm, allowing direct connection to front and rear automated conveyor lines. It is fully compatible with both PE and POF shrink films, adapting to various packaging appearance requirements.

The GH-5030LH main unit measures 3460×1960×1450mm and weighs 1655kg. The matching SF-8050E tunnel unit measures 1800×800×500mm, with a main unit size of 2800×1350×1800mm and a net weight of 700kg. Its modular design allows for segmented installation in the workshop without being restricted by door openings. It comes in export-standard wooden crates, making it less susceptible to damage and deformation during long-distance transport.

Core Product Advantages:
1. Rear-mounted horizontal blade structure solves the packaging challenges of tall products.
2. Dual sensors enable rapid changeover and flexible mixed production with high efficiency.
3. A complete set of imported top-tier electro-pneumatic components ensures stable operation and low failure rate.
4. Comprehensive safety protection and simple, labor-saving maintenance.

Applicable Application Scenarios: This rear-mounted horizontal blade side-sealing packaging line is designed for fully automated wrapping of long and tall products. It is suitable for aluminum profiles, wood trim, lighting fixtures, large gift boxes, bathroom accessories, small appliance cabinets, custom-made cabinets, plastic pipes, and full-case logistics products. It can seamlessly integrate with cutting, assembly, and sorting lines to achieve integrated packaging of automatic feeding, wrapping, sealing, and hot air shrinking. The film tightly wraps the product, isolating it from transport dust, water stains, and surface scratches, improving the appearance of the finished product. It is suitable for the automation transformation of building material processing plants, gift packaging plants, hardware profile enterprises, and small and medium-sized appliance assembly workshops.

Parameter GH‑2020LH GH‑3030LH GH‑5030LH GH‑8030LH SF‑8050(E)
Model GH‑2020LH GH‑3030LH GH‑5030LH GH‑8030LH SF‑8050(E)
Power 3kw 3.8kw 4kw 4.2kw 22kw
Power Supply AC220V 1/3PH 50/60HZ AC220V 1/3PH 50/60HZ AC220V 1/3PH 50/60HZ AC220V 1/3PH 50/60HZ AC380/220V 3PH 50/60HZ
Cross Blade Length 490mm 700mm 900mm 1200mm /
Packing Size L × W × H L(unlimited), L(unlimited), L(unlimited), L(unlimited), Chamber Size L × W × H
W+H≤400mm H≤180mm W+H≤600mm H≤300mm W+H≤800mm H≤300mm W+H≤1100mm H≤300mm 1800 × 800 × 500mm
Min. Packing Width 50mm 100mm 150mm 250mm /
Max. Dia. of Film Roll 350mm 350mm 350mm 350mm /
Packing Speed 0~18m/min. 0~35m/min. 0~35m/min. 0~35m/min. 0~35m/min.
Working Table Height 825 ± 25mm 825 ± 25mm 825 ± 25mm 825 ± 25mm 825 ± 25mm
External Air Source 5~8 bar 5~8 bar 5~8 bar 5~8 bar /
Shrink Film POF/PE POF/PE POF/PE POF/PE POF/PE
Machine Size L × W × H 2250 × 970 × 1660mm 3260 × 1720 × 1450mm 3460 × 1960 × 1450mm 2700 × 2180 × 1700mm 2850 × 1350 × 1800mm
Crate Size L × W × H 2350 × 1070 × 1810mm 3360 × 1820 × 1600mm 3560 × 2060 × 1600mm 2800 × 2280 × 1850mm 2950 × 1450 × 1950mm
Gross / Net Weight 423/393kgs 423/393kgs 1735/1655kgs 1900/1800kgs 760/700kgs
Why Kuko
Shanghai KUKO Packing Machinery Co., Ltd.

Founded in 2004 and headquartered in Sheshan Town, Songjiang District, Shanghai, Shanghai KUKO Packing Machinery Co., Ltd. is a dedicated manufacturer specializing in the R&D and production of fully automatic sleeve labeling and heat shrink packaging equipment.

Our extensive product portfolio covers low, medium, and high-speed series, boasting over 200 models tailored to meet diverse industry requirements and production capacities. Engineered for 24/7 stable continuous operation, our machines feature seamless MES system integration and comply with stringent international production standards.

To ensure precision and efficiency, we employ advanced manufacturing facilities, including German IPG high-precision laser cutters and imported high-accuracy servo bending machines. To support our expanding operations, we operate two modern production bases in Kunshan Zhouzhuang Industrial Park and Shanghai Sheshan Industrial Park, with a total workshop area of 34,000 square meters, ensuring robust large-scale and standardized production capabilities.

With over two decades of industry expertise, KUKO has earned recognition as a Shanghai High-Tech Enterprise and a "Specialized and Sophisticated" Enterprise. We hold ISO9001 and EU CE certifications, along with numerous invention and utility model patents.

Committed to long-term partnerships, we serve a wide range of industries, including food, daily chemicals, electronics, logistics, pharmaceuticals, and furniture. Backed by reliable quality and professional service, KUKO is dedicated to helping clients boost efficiency, reduce costs, and provide stable packaging equipment and technical support for partners worldwide.

Certificate Of Honor
  • UDEM Heat Shrink Packaging Machine CE Certificate of Conformity
  • UDEM Conveyor CE Certificate of Conformity
  • ISO 14001 Environmental Management System Certificate
  • ISO 9001 Quality Management System Certificate
  • Certificate
  • Certificate
  • High-Tech Enterprise Certificate
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